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3 years ago

If m a= 15 and m cd= 55, then m ge = ? Photo attached need help ASAP

Mathematics

2 answers:

ad-work [718]3 years ago

4 0

Answer:

The measure of arc GE is 25°

Lisa [10]3 years ago

3 0

Answer:

The measure of arc GE is $25\°$

Step-by-step explanation:

we know that

The measurement of the external angle is the semi-difference of the arcs which comprises

In this problem

m<A is a external angle

$m$

substitute the values and solve for the measure of arc GE

$15\°=\frac{1}{2}(55\°-arc\ GE)$

$30\°=(55\°-arc\ GE)$

$arc\ GE=55\°-30\°=25\°$

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3 years ago

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